CA1159402A - Separation par fluidisation en phase liquide de fractions de catalyseur utilise - Google Patents

Separation par fluidisation en phase liquide de fractions de catalyseur utilise

Info

Publication number
CA1159402A
CA1159402A CA000338243A CA338243A CA1159402A CA 1159402 A CA1159402 A CA 1159402A CA 000338243 A CA000338243 A CA 000338243A CA 338243 A CA338243 A CA 338243A CA 1159402 A CA1159402 A CA 1159402A
Authority
CA
Canada
Prior art keywords
catalyst
liquid
bed
fraction
contaminated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000338243A
Other languages
English (en)
Inventor
Edwin S. Johanson
Peter Maruhnic
Michael C. Chervenak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydrocarbon Research Inc
Original Assignee
Hydrocarbon Research Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hydrocarbon Research Inc filed Critical Hydrocarbon Research Inc
Application granted granted Critical
Publication of CA1159402A publication Critical patent/CA1159402A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA000338243A 1978-10-23 1979-10-23 Separation par fluidisation en phase liquide de fractions de catalyseur utilise Expired CA1159402A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95401678A 1978-10-23 1978-10-23
US954,016 1978-10-23

Publications (1)

Publication Number Publication Date
CA1159402A true CA1159402A (fr) 1983-12-27

Family

ID=25494829

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000338243A Expired CA1159402A (fr) 1978-10-23 1979-10-23 Separation par fluidisation en phase liquide de fractions de catalyseur utilise

Country Status (2)

Country Link
CA (1) CA1159402A (fr)
MX (1) MX7373E (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209840A (en) * 1991-10-02 1993-05-11 Texaco Inc. Separation of active catalyst particles from spent catalyst particles by air elutriation
US5230791A (en) * 1991-07-03 1993-07-27 Texaco Inc. Process for the reactivation of spent alumina-supported hydrotreating catalysts
US5254513A (en) * 1991-05-20 1993-10-19 Texaco, Inc. Method for the reactivation of spent alumina-supported hydrotreating catalysts
FR3045649A1 (fr) * 2015-12-21 2017-06-23 Ifp Energies Now Procede de conversion de charges petrolieres comprenant une etape d'hydrocraquage en lit bouillonnant integrant un systeme de tri de catalyseur
FR3155240A1 (fr) * 2023-11-15 2025-05-16 IFP Energies Nouvelles Procede de regeneration et de tri d’un catalyseur d’hydroconversion use pour recyclage a l’hydroconversion

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254513A (en) * 1991-05-20 1993-10-19 Texaco, Inc. Method for the reactivation of spent alumina-supported hydrotreating catalysts
US5230791A (en) * 1991-07-03 1993-07-27 Texaco Inc. Process for the reactivation of spent alumina-supported hydrotreating catalysts
US5209840A (en) * 1991-10-02 1993-05-11 Texaco Inc. Separation of active catalyst particles from spent catalyst particles by air elutriation
EP0535886A3 (fr) * 1991-10-02 1993-06-02 Texaco Development Corporation Séparation de particules catalytiques actives à partir de particules catalytiques usées par élutriation par air
FR3045649A1 (fr) * 2015-12-21 2017-06-23 Ifp Energies Now Procede de conversion de charges petrolieres comprenant une etape d'hydrocraquage en lit bouillonnant integrant un systeme de tri de catalyseur
WO2017108378A1 (fr) * 2015-12-21 2017-06-29 IFP Energies Nouvelles Procede de conversion de charges petrolieres comprenant une etape d'hydrocraquage en lit bouillonnant integrant un systeme de tri de catalyseur
FR3155240A1 (fr) * 2023-11-15 2025-05-16 IFP Energies Nouvelles Procede de regeneration et de tri d’un catalyseur d’hydroconversion use pour recyclage a l’hydroconversion
WO2025103830A1 (fr) * 2023-11-15 2025-05-22 IFP Energies Nouvelles Procede d'hydroconversion comportant la regeneration et le tri d'un catalyseur d'hydroconversion use pour recyclage a l'hydroconversion

Also Published As

Publication number Publication date
MX7373E (es) 1988-08-19

Similar Documents

Publication Publication Date Title
US5209840A (en) Separation of active catalyst particles from spent catalyst particles by air elutriation
US4452911A (en) Frangible catalyst pretreatment method for use in hydrocarbon hydrodemetallization process
US3887455A (en) Ebullating bed process for hydrotreatment of heavy crudes and residua
RU2352615C2 (ru) Способ переработки тяжелого сырья, такого как тяжелая сырая нефть и кубовые остатки
US4287088A (en) Multi-stage fluidization and segregation of used catalyst fractions
US4435279A (en) Method and apparatus for converting oil feeds
US5230791A (en) Process for the reactivation of spent alumina-supported hydrotreating catalysts
US5080777A (en) Refining of heavy slurry oil fractions
CA1304034C (fr) Procede d'hydrocarquage de fractions lourdes
US3839187A (en) Removing metal contaminants from petroleum residual oil
GB2108861A (en) Catalyst regeneration process including metal contaminants removal
US3453206A (en) Multiple-stage hydrorefining of petroleum crude oil
AU714130B2 (en) Hydroconversion process
EP0647471A1 (fr) Méthode de réactivation de catalyseurs d'hydrotraitement usé supporté sur l'alumine
US4227995A (en) Demetallization of hydrocarbon feedstock
EP0176795A2 (fr) Méthode d'hydrocraquage d'huiles hydrocarbonées lourdes
CA1159402A (fr) Separation par fluidisation en phase liquide de fractions de catalyseur utilise
EP0433026B1 (fr) Procédé d'élimination de contaminants métalliques à partir d'huiles hydrocarbonées
US2934492A (en) Hydrogenation of heavy oils
US3050459A (en) Two-stage conversion of heavy oils
EP0308094B1 (fr) Procédé de cokéfaction à passage simple avec recirculation des solides
EP0308195B1 (fr) Procédé pour la cokéfaction et l'hydroconversion d'hydrocarbures
EP0479343B1 (fr) Production de particules du type catalyseur classées en fonction de la densité
JPS58118892A (ja) 炭化水素油の水素化脱金属方法
EP0308196B1 (fr) Procédé de conversion d'hydrocarbures comprenant une cokéfaction en une seule passe avec hydrotraitement et cracking catalytique en lit fluidisé

Legal Events

Date Code Title Description
MKEX Expiry